Search Results - randomized matrix-factorization algorithm

Randomized Algorithms for Symmetric Nonnegative Matrix Factorization

Authors: Koby Hayashi Sinan G. Aksoy Grey Ballard et al.

Source: SIAM Journal on Matrix Analysis and Applications. 46:584-625

Subject Terms: FOS: Computer and information sciences, Computer Science - Machine Learning, 65F55, 65F20, Optimization and Control (math.OC), FOS: Mathematics, Mathematics - Numerical Analysis, Numerical Analysis (math.NA), Mathematics - Optimization and Control, Machine Learning (cs.LG)

Access URL: http://arxiv.org/abs/2402.08134

Randomized Algorithms for Symmetric Nonnegative Matrix Factorization

Authors: Hayashi, Koby Aksoy, Sinan G. Ballard, Grey et al.

Index Terms: Computer Science - Machine Learning, Mathematics - Numerical Analysis, Mathematics - Optimization and Control, 65F55, 65F20, text

URL: http://arxiv.org/abs/2402.08134

An Algorithm for Randomized Nonnegative Matrix Factorization and Its Global Convergence

Authors: Takao Masuda Tsuyoshi Migita Norikazu Takahashi

Source: 2021 IEEE Symposium Series on Computational Intelligence (SSCI). :1-7

Randomized Algorithms for Orthogonal Nonnegative Matrix Factorization

Authors: Yong-Yong Chen Fang-Fang Xu

Source: Journal of the Operations Research Society of China. 11:327-345

Subject Terms: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology

Access URL: https://link.springer.com/article/10.1007/s40305-020-00322-9

Positive matrix factorization of large real-time atmospheric mass spectrometry datasets using error-weighted randomized hierarchical alternating least squares

Authors: B. C. Sapper S. Youn D. K. Henze et al.

Source: Geoscientific Model Development, Vol 18, Pp 2891-2919 (2025)

Subject Terms: QE1-996.5, Geology

File Description: application/pdf

Access URL: https://gmd.copernicus.org/articles/18/2891/2025/
https://doaj.org/article/a23c381012af4709bac23665cc3069b2

Randomized singular value decomposition for integrative subtype analysis of 'omics data' using non-negative matrix factorization.

Authors: Ni Y He J Chalise P

Source: Statistical applications in genetics and molecular biology [Stat Appl Genet Mol Biol] 2023 Nov 09; Vol. 22 (1). Date of Electronic Publication: 2023 Nov 09 (Print Publication: 2023).

Publication Type: Journal Article

Journal Info: Publisher: Walter de Gruyter Country of Publication: Germany NLM ID: 101176023 Publication Model: eCollection Cited Medium: Internet ISSN: 1544-6115 (Electronic) Linking ISSN: 15446115 NLM ISO Abbreviation: Stat Appl Genet Mol Biol Subsets: MEDLINE

MeSH Terms: Algorithms* , Neoplasms*/genetics, Humans ; Multiomics ; Cluster Analysis

RANDOMIZED ALGORITHMS FOR SYMMETRIC NONNEGATIVE MATRIX FACTORIZATION.

Source: SIAM Journal on Matrix Analysis & Applications; 2025, Vol. 46 Issue 1, p584-525, 42p

Subject Terms: NUMERICAL solutions for linear algebra, HADAMARD matrices, SINGULAR value decomposition, MATHEMATICAL forms, OPTIMIZATION algorithms, APPROXIMATION algorithms, MASS transfer coefficients, GRAPH algorithms

Fast Parallel Randomized Algorithm for Nonnegative Matrix Factorization with KL Divergence for Large Sparse Datasets

Authors: Nguyen, Duy Ho, Tu

Source: International Journal of Machine Learning and Computing. 6:111-116

Subject Terms: FOS: Computer and information sciences, Computer Science - Machine Learning, bepress|Physical Sciences and Mathematics|Mathematics, Optimization and Control (math.OC), bepress|Physical Sciences and Mathematics|Computer Sciences, FOS: Mathematics, 0202 electrical engineering, electronic engineering, information engineering, Mathematics - Numerical Analysis, Numerical Analysis (math.NA), 02 engineering and technology, Mathematics - Optimization and Control, Machine Learning (cs.LG)

Access URL: http://www.ijmlc.org/vol6/583-L034.pdf
http://arxiv.org/abs/1604.04026
https://dblp.uni-trier.de/db/journals/corr/corr1604.html#NguyenH16
http://www.ijmlc.org/index.php?m=content&c=index&a=show&catid=63&id=665

randUTV: A Blocked Randomized Algorithm for Computing a Rank-Revealing UTV Factorization

Authors: P. G. Martinsson G. Quintana-Ortí N. Heavner et al.

Contributors: P. G. Martinsson G. Quintana-Ortí N. Heavner et al.

Source: Repositori Universitat Jaume I
Universitat Jaume I

Subject Terms: randomized methods, rank-revealing matrix factorization, singular value decomposition, mathematical software performance, Numerical Analysis (math.NA), 01 natural sciences, numerical linear algebra, computations on matrices, FOS: Mathematics, mathematics of computing, Mathematics - Numerical Analysis, 0101 mathematics, high performance

File Description: application/pdf

Access URL: https://dl.acm.org/doi/pdf/10.1145/3242670
http://arxiv.org/abs/1703.00998
http://hdl.handle.net/10234/183711
https://dl.acm.org/citation.cfm?id=3242670
https://dl.acm.org/doi/pdf/10.1145/3242670
https://dblp.uni-trier.de/db/journals/toms/toms45.html#MartinssonQH19
https://dl.acm.org/doi/10.1145/3242670

Spectrum-Revealing Randomized Matrix Factorization: Theory and Algorithms

Authors: Gu, Ming Xiao, Jianwei

Index Terms: Applied mathematics, low-rank approximation, randomization, spectrum-revealing, publication

URL: https://escholarship.org/uc/item/89m5j25p
https://escholarship.org/content/qt89m5j25p/qt89m5j25p.pdf

Randomized Algorithms for Low-Rank Matrix Factorizations: Sharp Performance Bounds

Authors: Rafi Witten Emmanuel J. Candès

Source: Algorithmica. 72:264-281

Subject Terms: FOS: Computer and information sciences, FOS: Mathematics, Mathematics - Numerical Analysis, Numerical Analysis (math.NA), 16. Peace & justice, Statistics - Computation, Computation (stat.CO)

Access URL: http://arxiv.org/pdf/1308.5697
http://arxiv.org/abs/1308.5697
https://dl.acm.org/doi/10.1007/s00453-014-9891-7
https://arxiv.org/abs/1308.5697
https://link.springer.com/article/10.1007/s00453-014-9891-7
https://rd.springer.com/article/10.1007/s00453-014-9891-7
https://dblp.uni-trier.de/db/journals/corr/corr1308.html#WittenC13
https://link.springer.com/article/10.1007/s00453-014-9891-7/fulltext.html

Algorithms for the randomized coupled decompositions

Authors: Begović Kovač, Erna Carević, Anita Šain Glibić, Ivana

Subject Terms: randomized algorithms, Coupled decopmositions, face recognition

Access URL: https://www.uu.se/en/department/information-technology/research/computational-science/bit-conference

Spectrum-Revealing Randomized Matrix Factorization: Theory and Algorithms

Authors: Xiao, Jianwei

Subject Terms: Applied mathematics, low-rank approximation, randomization, spectrum-revealing

File Description: application/pdf

Access URL: https://escholarship.org/uc/item/89m5j25p
https://escholarship.org/content/qt89m5j25p/qt89m5j25p.pdf

Fast Parallel Randomized Algorithm for Nonnegative Matrix Factorization with KL Divergence for Large Sparse Datasets

Authors: Nguyen, Duy-Khuong Ho, Tu-Bao

Index Terms: Nonnegative matrix factorization, kullback-leibler divergence, sparse models, sparse representation

URL: http://hdl.handle.net/10119/15264
10.18178/ijmlc.2016.6.2.583

Fast Parallel Randomized Algorithm for Nonnegative Matrix Factorization with KL Divergence for Large Sparse Datasets

Authors: Nguyen, Duy Khuong Ho, Tu Bao

Index Terms: Mathematics - Optimization and Control, Computer Science - Machine Learning, Mathematics - Numerical Analysis, text

URL: http://arxiv.org/abs/1604.04026

Fast Parallel Randomized Algorithm for Nonnegative Matrix Factorization with KL Divergence for Large Sparse Datasets.

Authors: Ho, Tu-Bao Nguyen, Duy-Khuong

Index Terms: Nonnegative matrix factorization, kullback-leibler divergence, sparse models, sparse representation, Journal Article., VoR.

URL: http://hdl.handle.net/10119/15264
https://doi.org/10.18178/ijmlc.2016.6.2.583
https://dspace.jaist.ac.jp/dspace/bitstream/10119/15264/1/23953.pdf

Positive matrix factorization of large real-time atmospheric mass spectrometry datasets using error-weighted randomized hierarchical alternating least squares.

Authors: Sapper, Benjamin C. Youn, Sean Henze, Daven K. et al.

Source: Geoscientific Model Development; 2025, Vol. 18 Issue 10, p2891-2919, 29p

Subject Terms: MATRIX decomposition, LEAST squares, MASS spectrometry, AEROSOLS, FACTORIZATION

Randomized algorithms for low-rank matrix factorizations: sharp performance bounds

Authors: Witten, Rafi Candes, Emmanuel

Index Terms: Mathematics - Numerical Analysis, Statistics - Computation, text

URL: http://arxiv.org/abs/1308.5697

An Efficient Randomized Low-Rank Matrix Factorization with Application to Robust PCA

Authors: Maboud F. Kaloorazi Wu Dan Li Fei et al.

Source: 2021 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC). :01-05

Access URL: https://dblp.uni-trier.de/db/conf/icspcc/icspcc2021.html#KalooraziCLW21

Smoothing randomized block-coordinate proximal gradient algorithms for nonsmooth nonconvex composite optimization.

Authors: Li, Xue Bian, Wei

Source: Numerical Algorithms; Sep2025, Vol. 100 Issue 1, p395-424, 30p

Subject Terms: NONSMOOTH optimization, OPTIMIZATION algorithms, EMPIRICAL research, ASYMPTOTIC analysis, DISCONTINUOUS functions, STATISTICAL smoothing